IT1247168B - Mold for production of membranes for tanks, autoclaves, etc. - Google Patents
Mold for production of membranes for tanks, autoclaves, etc.Info
- Publication number
- IT1247168B IT1247168B ITPD910060A ITPD910060A IT1247168B IT 1247168 B IT1247168 B IT 1247168B IT PD910060 A ITPD910060 A IT PD910060A IT PD910060 A ITPD910060 A IT PD910060A IT 1247168 B IT1247168 B IT 1247168B
- Authority
- IT
- Italy
- Prior art keywords
- mold
- autoclaves
- tanks
- membranes
- production
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention concerns a mold for production of membranes for tanks, autoclaves, etc. The mold is of the type comprising a male half-mold and a female half-mold defining at least one imprint suitable for injection and/or casting of synthetic material to form the membrane. The mold is characterized by the fact that said at least one imprint, from a base with an annular profile, is developed axially to a base cap forming on each transverse section a multilobate figure within said annular profile. <IMAGE>
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD910060A IT1247168B (en) | 1991-03-20 | 1991-03-20 | Mold for production of membranes for tanks, autoclaves, etc. |
EP92830137A EP0505338A1 (en) | 1991-03-20 | 1992-03-20 | Membrane for expansion tanks for reservoirs and autoclaves, and mold for making the membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD910060A IT1247168B (en) | 1991-03-20 | 1991-03-20 | Mold for production of membranes for tanks, autoclaves, etc. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPD910060A0 ITPD910060A0 (en) | 1991-03-20 |
ITPD910060A1 ITPD910060A1 (en) | 1992-09-20 |
IT1247168B true IT1247168B (en) | 1994-12-12 |
Family
ID=11389514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPD910060A IT1247168B (en) | 1991-03-20 | 1991-03-20 | Mold for production of membranes for tanks, autoclaves, etc. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1247168B (en) |
-
1991
- 1991-03-20 IT ITPD910060A patent/IT1247168B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITPD910060A0 (en) | 1991-03-20 |
ITPD910060A1 (en) | 1992-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |